private void InitializeServices()
{
_webCamService = new WebCamService();
_webCamService.ImageChanged += _webCamService_ImageChanged;
_rekognitionService = new RekognitionService();
}
private async void Button_Clicked(object sender, EventArgs e)
{
var cameraStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera);
var storageStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Storage);
if (cameraStatus != PermissionStatus.Granted || storageStatus != PermissionStatus.Granted)
{
var results = await CrossPermissions.Current.RequestPermissionsAsync(new[] { Permission.Camera, Permission.Storage });
cameraStatus = results[Permission.Camera];
storageStatus = results[Permission.Storage];
}
if (cameraStatus == PermissionStatus.Granted && storageStatus == PermissionStatus.Granted)
{
var file = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
Directory = "Sample",
Name = "test.jpg"
});
if (file == null)
{
return;
}
image.Source = ImageSource.FromFile(file.Path);
var rekognition = new RekognitionService();
var faceList = await rekognition.GetFaceDetailsFromLocalFileAsync(file.Path);
var faceCount = faceList.Count();
var face = faceList.FirstOrDefault();
await DisplayAlert("Rekognition", $"Detected: {faceCount} Person\n\nAgeRange: {face.AgeRangeLow} - {face.AgeRangeLow}\nGender: {face.Gender}\nGender Confidence: {face.GenderConfidence}%\nHappiness: {face.HappinessConfidence}%", "OK");
}
else
{
await DisplayAlert("Permissions Denied", "Unable to take photos.", "OK");
//On iOS you may want to send your user to the settings screen.
//CrossPermissions.Current.OpenAppSettings();
}
}
public void CompareShouldReturnExternalImageId()
{
var configuration = new Mock <IConfiguration>();
var configurationSection = new Mock <IConfigurationSection>();
var mockAwsConfiguration = new Mock <IOptions <AwsConfiguration> >();
mockAwsConfiguration.Setup(a => a.Value).Returns(new AwsConfiguration()
{
awsAccessKey = "VoVypAUN/NsenNmO6PLy73S9uyJ0BRU4R/1DdkNP8cWGNAQMaKVINuF6BqF6qhXx", awsAccessSecret = "1mMfRRkNOBBYMFw1jtcq05o2/p97KIVgUfDJ4m/jvkuEs5WJC8XL2G1J6PiSyFHZ6g+xicmAxTLA3AmCL2NoPg=="
});
RekognitionService service = new RekognitionService(mockAwsConfiguration.Object);
string path = @"TestImage/karla.jpg";
byte[] bytes = System.IO.File.ReadAllBytes(path);
string id = service.Compare(bytes).Result;
Assert.Equal("1", id);
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
var rekognition = new RekognitionService();
var task = rekognition.GetFaceDetailsFromLocalFileAsync(@"D:\family.jpg");
var res = task.Result;
Debug.WriteLine($"DEBUG: {res.Count} detected.");
var i = 1;
foreach (var face in res)
{
Console.WriteLine($"No. {i}\n" +
$"Gender: {face.Gender}, Confidence: {face.GenderConfidence}%\n" +
$"AgeRange {face.AgeRangeLow} ~ {face.AgeRangeHigh}\n" +
$"Happiness: {face.HappinessConfidence}%\n\n");
i++;
}
Console.ReadLine();
}
